#PCRTest
News | News
How a 1960s discovery in Yellowstone made millions of COVID-19 PCR tests possible
The science behind COVID-19 PCR tests can be traced back to two microbiologists' discovery in the hot springs of Yellowstone National Park.
Politics | Covid
Florida requiring labs to report critical ‘cycle threshold’ of COVID-19 tests
Mandatory reporting rules include number of amplification cycles of test
